The product is a set of Ukrainian cards for learning English, titled “English Student 500 KAPTOK C1 Advanced C2 Proficient”. Published in 2021, this box contains cards in Ukrainian language focusing on English language learning. The author is not specified, but the publisher is listed as “English Student”. The cards are designed to help students improve their English proficiency levels C1 and C2, providing a valuable resource for learners in Ukraine looking to enhance their language skills.